Proverbs 20:15-18

¹⁵There is gold and abundance of rubies, but the lips of knowledge are a rare jewel.

¹⁶Take the garment of one who puts up collateral for a stranger; and hold him in pledge for a wayward woman.

¹⁷Fraudulent food is sweet to a man, but afterwards his mouth is filled with gravel.

¹⁸Plans are established by advice; by wise guidance you wage war!